90515626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 145939968

約数和(自身を除く): 55424342

約数列:

[1, 2, 23, 46, 53, 106, 137, 271, 274, 542, 1219, 2438, 3151, 6233, 6302, 7261, 12466, 14363, 14522, 28726, 37127, 74254, 167003, 330349, 334006, 660698, 853921, 1707842, 1967731, 3935462, 45257813, 90515626]

約数ペア:

[(1, 90515626), (2, 45257813), (23, 3935462), (46, 1967731), (53, 1707842), (106, 853921), (137, 660698), (271, 334006), (274, 330349), (542, 167003), (1219, 74254), (2438, 37127), (3151, 28726), (6233, 14522), (6302, 14363), (7261, 12466)]